2) 64⁻⁵/⁶=(2⁶)⁻⁵/⁶=2⁻⁵=1/32
3)0.0001⁻⁰.²⁵=(1/10000)⁻¹/⁴=(10000)¹/⁴=10
4)(256)⁰.³⁷⁵=(2⁸)⁰.³⁷⁵=2³=8
5)(2 23/49)⁻³/²=(121/49)⁻³/²=((7/11)²)³/²=7³/11³=343/1331
2) 64⁻⁵/⁶=(2⁶)⁻⁵/⁶=2⁻⁵=1/32
3)0.0001⁻⁰.²⁵=(1/10000)⁻¹/⁴=(10000)¹/⁴=10
4)(256)⁰.³⁷⁵=(2⁸)⁰.³⁷⁵=2³=8
5)(2 23/49)⁻³/²=(121/49)⁻³/²=((7/11)²)³/²=7³/11³=343/1331